This is a set of 5 leggings purchased from Birthday. Photos 2-4 are 10-part leggings, Photos 5 and 6 are 7-part leggings. The 3 10-part leggings are made of a sturdy fabric that is not see-through, so they can be worn as bottoms. The 2 7-part leggings are a little see-through, so they are recommended to be worn under tunics or as loungewear. The size of the items is all 80, but because they seem to run a little small, they fit well when my child could wear size 70 clothes, so I have listed them as 70-80.